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authorVladimir Serbinenko <phcoder@gmail.com>2014-01-11 07:46:50 +0100
committerVladimir Serbinenko <phcoder@gmail.com>2014-01-12 18:03:23 +0100
commit6d6298dddc4147e7a1df6c51cb97b3d94e9c4584 (patch)
treee51953d0c3691a6ae4ff491981d7e77f0d3aff7a /src/mainboard/lenovo/x201
parent2dd601efafb54433e1bbf60f3936eeba7ef353e2 (diff)
downloadcoreboot-6d6298dddc4147e7a1df6c51cb97b3d94e9c4584.tar.xz
ibexpeak / bd82x6x: Make SATA mode user-visible option.
Ability to choose compatibility mode is interesting for testing payloads and OS for compatibility with older systems. As per comments "ide_legacy_combined # TODO: Does nothing since generations, remove from sb code?" The "combined" mode was removed. It wasn't used by any mobo and the code for it is almost identical to IDE one other than few bits relating to interrupt handling and ISA mode. Change-Id: I407a8fac753b513812a86bef5abcf39c6d81472e Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/4658 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Diffstat (limited to 'src/mainboard/lenovo/x201')
-rw-r--r--src/mainboard/lenovo/x201/cmos.default1
-rw-r--r--src/mainboard/lenovo/x201/cmos.layout5
-rw-r--r--src/mainboard/lenovo/x201/devicetree.cb1
3 files changed, 5 insertions, 2 deletions
diff --git a/src/mainboard/lenovo/x201/cmos.default b/src/mainboard/lenovo/x201/cmos.default
index 772b024da6..a8576d859e 100644
--- a/src/mainboard/lenovo/x201/cmos.default
+++ b/src/mainboard/lenovo/x201/cmos.default
@@ -11,3 +11,4 @@ wwan=Enable
touchpad=Enable
fn_ctrl_swap=Disable
sticky_fn=Disable
+sata_mode=AHCI
diff --git a/src/mainboard/lenovo/x201/cmos.layout b/src/mainboard/lenovo/x201/cmos.layout
index ba6f87d063..984d903e8b 100644
--- a/src/mainboard/lenovo/x201/cmos.layout
+++ b/src/mainboard/lenovo/x201/cmos.layout
@@ -92,7 +92,8 @@ entries
414 1 e 1 touchpad
417 1 e 1 fn_ctrl_swap
418 1 e 1 sticky_fn
-#419 565 r 0 unused
+421 1 e 9 sata_mode
+#422 562 r 0 unused
# coreboot config options: check sums
984 16 h 0 check_sum
@@ -131,6 +132,8 @@ enumerations
7 2 Keep
8 0 Secondary
8 1 Primary
+9 0 AHCI
+9 1 Compatible
# -----------------------------------------------------------------
checksums
diff --git a/src/mainboard/lenovo/x201/devicetree.cb b/src/mainboard/lenovo/x201/devicetree.cb
index c06056b6ab..83595e19b4 100644
--- a/src/mainboard/lenovo/x201/devicetree.cb
+++ b/src/mainboard/lenovo/x201/devicetree.cb
@@ -106,7 +106,6 @@ chip northbridge/intel/nehalem
register "gpi1_routing" = "2"
register "gpi13_routing" = "2"
- register "sata_ahci" = "0x1"
register "sata_port_map" = "0x33"
register "gpe0_en" = "0x20022046"